CVE-2026-19481
1 advisory.
npm/@fastify/busboy CVE-2026-19481: high 7.5
@fastify/busboy vulnerable to Denial of Service via prototype-named multipart part header
Action: Upgrade @fastify/busboy to 3.2.1 or later.
npm i @fastify/busboy@3.2.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.0.0 | 3.2.1 | - |
Fixed versions
| 3.2.1 |
Sources
- osv: GHSA-x8mw-p69m-v3mx
- https://github.com/fastify/busboy/security/advisories/GHSA-x8mw-p69m-v3mx
- https://nvd.nist.gov/vuln/detail/CVE-2026-19481
- https://github.com/fastify/busboy/commit/957a24b66d5915e6d0a6ac988c9dbcee86373e9b
- https://cna.openjsf.org/security-advisories.html
- https://github.com/fastify/busboy
- https://github.com/fastify/busboy/releases/tag/v3.2.1
CVE-2026-19481 · published · modified · JSON